Stoped here after visiting the Rock Island Arsenal. The park ranger guide was excellent. We had the opportunity to watch a large coal barge go through the lock up close and personal with the ranger explaning what was happening. There is an interesting display there and a good short video that was worth watching. Make certain to see the exhibit that explains why the locks and dams can't prevent the Mississippi from flooding! Also, a small but good gift shop with items about the River, the workings of the lock and the American Eagle. This was a very worthwhile and fund stop to better appreciate the Mississippi River.See more..
